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#1
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List of Commands?
I noticed a lot of you use different symbols in your functions, such as &, *,
^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#2
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List of Commands?
Look up "calculation operators" in Excel Help. You should find a list there.
HTH, Elkar "Jennifer" wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#3
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List of Commands?
Thank you Elkar.
I found a list, but it wasn't exactly what I was looking for. The list had more to do with math than anything else. I probably should have been more specific. For example, I used this function to find how many times a row of cells contained a word from another cell. =COUNTIF(D:D,"*"&A1&"*") I saw it in someone else's function, and it worked for me. But how do I know that the * symbol was the right one to use? Thanks again, Jennifer "Elkar" wrote: Look up "calculation operators" in Excel Help. You should find a list there. HTH, Elkar "Jennifer" wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#4
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List of Commands?
Check out Excel Help on "operators"
Gord Dibben MS Excel MVP On Mon, 12 Feb 2007 11:59:01 -0800, Jennifer wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#5
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List of Commands?
In this context, the * is a wildcard character.
In other contexts, * is a multiplication operator. As with everything, context helps. With the formula you give below, you know that you're not multiplying anything; therefore, the * has to operate as something else. Experience suggests it is a wildcard operator. The amerpsand (&) concatenates (joins) text strings together. It does not have a mathematical function. As to the question of how do you know what something in excel does: my experience is that the collective knowledge of the participants of these newsgroups is greater than Excel's help files ever will be. So: I tend to rely on the newsgroups for answers to questions such as yours, and not Excel's help. Dave -- A hint to posters: Specific, detailed questions are more likely to be answered than questions that provide no detail about your problem. "Jennifer" wrote: Thank you Elkar. I found a list, but it wasn't exactly what I was looking for. The list had more to do with math than anything else. I probably should have been more specific. For example, I used this function to find how many times a row of cells contained a word from another cell. =COUNTIF(D:D,"*"&A1&"*") I saw it in someone else's function, and it worked for me. But how do I know that the * symbol was the right one to use? Thanks again, Jennifer "Elkar" wrote: Look up "calculation operators" in Excel Help. You should find a list there. HTH, Elkar "Jennifer" wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#6
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List of Commands?
The asterisk here is used as a wildcard character (you can look this up in
Help too). There are two types of wildcards, * and ?. The asterisk is used to represent a string of characters of any length (includig zero length), while the question mark is used to represent a single character. So, in your formula, it searches for the contents of cell A1 with anything before or after it. If you'd used the ? instead, it would only search for the contents of A1 with any single character before or after it. HTH, Elkar "Jennifer" wrote: Thank you Elkar. I found a list, but it wasn't exactly what I was looking for. The list had more to do with math than anything else. I probably should have been more specific. For example, I used this function to find how many times a row of cells contained a word from another cell. =COUNTIF(D:D,"*"&A1&"*") I saw it in someone else's function, and it worked for me. But how do I know that the * symbol was the right one to use? Thanks again, Jennifer "Elkar" wrote: Look up "calculation operators" in Excel Help. You should find a list there. HTH, Elkar "Jennifer" wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#7
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List of Commands?
Thank you.
So, I have another question then. Why does the Countif function work, but when I used it in a Sumproduct function, it gives me zero? =SUMPRODUCT((E1:E1000<EDATE(TODAY(),-6))*(D1:D1000="*"&A1&"*")) Am I doing something wrong here? I know there should me more than zero. Jennifer "Elkar" wrote: The asterisk here is used as a wildcard character (you can look this up in Help too). There are two types of wildcards, * and ?. The asterisk is used to represent a string of characters of any length (includig zero length), while the question mark is used to represent a single character. So, in your formula, it searches for the contents of cell A1 with anything before or after it. If you'd used the ? instead, it would only search for the contents of A1 with any single character before or after it. HTH, Elkar "Jennifer" wrote: Thank you Elkar. I found a list, but it wasn't exactly what I was looking for. The list had more to do with math than anything else. I probably should have been more specific. For example, I used this function to find how many times a row of cells contained a word from another cell. =COUNTIF(D:D,"*"&A1&"*") I saw it in someone else's function, and it worked for me. But how do I know that the * symbol was the right one to use? Thanks again, Jennifer "Elkar" wrote: Look up "calculation operators" in Excel Help. You should find a list there. HTH, Elkar "Jennifer" wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#8
Posted to microsoft.public.excel.worksheet.functions
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List of Commands?
In your SUMPRODUCT function, the * is being treated as an asterisk, not a
wildcard. Try using the SEARCH function instead. =SUMPRODUCT(--(E1:E1000<EDATE(TODAY(),-6)),--(ISNUMBER(SEARCH(A1,D1:D1000)))) SEARCH returns a number indicating the starting position where the text string is found. If not found, it returns an error. Hence the use of the ISNUMBER function. HTH, Elkar "Jennifer" wrote: Thank you. So, I have another question then. Why does the Countif function work, but when I used it in a Sumproduct function, it gives me zero? =SUMPRODUCT((E1:E1000<EDATE(TODAY(),-6))*(D1:D1000="*"&A1&"*")) Am I doing something wrong here? I know there should me more than zero. Jennifer "Elkar" wrote: The asterisk here is used as a wildcard character (you can look this up in Help too). There are two types of wildcards, * and ?. The asterisk is used to represent a string of characters of any length (includig zero length), while the question mark is used to represent a single character. So, in your formula, it searches for the contents of cell A1 with anything before or after it. If you'd used the ? instead, it would only search for the contents of A1 with any single character before or after it. HTH, Elkar "Jennifer" wrote: Thank you Elkar. I found a list, but it wasn't exactly what I was looking for. The list had more to do with math than anything else. I probably should have been more specific. For example, I used this function to find how many times a row of cells contained a word from another cell. =COUNTIF(D:D,"*"&A1&"*") I saw it in someone else's function, and it worked for me. But how do I know that the * symbol was the right one to use? Thanks again, Jennifer "Elkar" wrote: Look up "calculation operators" in Excel Help. You should find a list there. HTH, Elkar "Jennifer" wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
#9
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List of Commands?
Yay! It worked. Thank you!
"Elkar" wrote: In your SUMPRODUCT function, the * is being treated as an asterisk, not a wildcard. Try using the SEARCH function instead. =SUMPRODUCT(--(E1:E1000<EDATE(TODAY(),-6)),--(ISNUMBER(SEARCH(A1,D1:D1000)))) SEARCH returns a number indicating the starting position where the text string is found. If not found, it returns an error. Hence the use of the ISNUMBER function. HTH, Elkar "Jennifer" wrote: Thank you. So, I have another question then. Why does the Countif function work, but when I used it in a Sumproduct function, it gives me zero? =SUMPRODUCT((E1:E1000<EDATE(TODAY(),-6))*(D1:D1000="*"&A1&"*")) Am I doing something wrong here? I know there should me more than zero. Jennifer "Elkar" wrote: The asterisk here is used as a wildcard character (you can look this up in Help too). There are two types of wildcards, * and ?. The asterisk is used to represent a string of characters of any length (includig zero length), while the question mark is used to represent a single character. So, in your formula, it searches for the contents of cell A1 with anything before or after it. If you'd used the ? instead, it would only search for the contents of A1 with any single character before or after it. HTH, Elkar "Jennifer" wrote: Thank you Elkar. I found a list, but it wasn't exactly what I was looking for. The list had more to do with math than anything else. I probably should have been more specific. For example, I used this function to find how many times a row of cells contained a word from another cell. =COUNTIF(D:D,"*"&A1&"*") I saw it in someone else's function, and it worked for me. But how do I know that the * symbol was the right one to use? Thanks again, Jennifer "Elkar" wrote: Look up "calculation operators" in Excel Help. You should find a list there. HTH, Elkar "Jennifer" wrote: I noticed a lot of you use different symbols in your functions, such as &, *, ^, etc. It there a glossary or a list of these commands somewhere that tells you what they do and what they mean? Thanks, Jennifer |
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